| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.45 | 8.142% | $263.2717 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $139.42 | 6.223% | $148.0961 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $240.29 | 9.106% | $262.1708 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $92.71 | 12.282% | $104.0966 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $162.80 | 4.188% | $169.6181 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $109.86 | 12.813% | $123.9364 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $199.54 | 12.787% | $225.0552 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,188.07 | $1,296.2449 | $1,296.26 | $1,296.20 | $1,296.30 | |